18880 Walnut Rd, Castro Valley, CA 94546 Property Records

Alameda County property record for 18880 Walnut Rd, Castro Valley, CA 94546 · Last verified August 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms2 Beds
Bathrooms1 Baths
Year BuiltBuilt 1948
Square Footage1,250 sqft Living Area
Lot Size29,760 sqft (0.683 acres)
OccupancyOwner Occupied
Last Sale$1,200,000 (2024)
Tax Bill$15,030.00 (2025)

Property Details

APN / Parcel Number

Primary APN84D-1168-24-4
Alternative APN
  • 084D-1168-024-04

Interior

Bedrooms2 Beds
Full Baths1 Baths
Total Rooms5 Rooms
Building Area1,250 sqft Living Area
Stories1 Stories

Exterior

Year BuiltBuilt 1948
Effective Year BuiltEffective 1948
Construction TypeWood Construction
Lot Area29,760 sqft (0.683 acres)
Garage TypeCarport Garage
CarportCarport

Location & Zoning

Street Address18880 WALNUT RD
CityCASTRO VALLEY
StateCA
Zip94546-2004
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionLOT: 00004 BLK: 0024 AR: 084D PAGE: 1168
Legal SubdivisionCASTRO VALLEY ORCHARDS
Legal Lot Number20
JurisdictionALAMEDA CA
Minor Civil DivisionHAYWARD
Census Blockgroup1
Census Block1005
Census Tract430300

Owner

Source: Alameda County records · APN 84D-1168-24-4

Assessment roll updated August 5, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record2 Company Names on File
Mailing Address18880 WALNUT RD, CASTRO VALLEY, CA 94546-2004
OccupancyOwner Occupied
Owner TypeOwner is a Company
VestingOwner is a Trust, Family Trust

Deeds, Mortgages & Sale History

DateDocument
Mar 17, 2022Intrafamily Transfer, Transfer
Sep 29, 2021Intrafamily Transfer, Transfer · Conventional Mortgage
LOANDEPOT.COM LLC
Jun 28, 2018Deed of Trust, Mortgage · Conventional Mortgage
QUICKEN LNS
Nov 02, 2017Deed of Trust, Mortgage · Conventional Mortgage
QUICKEN LNS

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleSep 06, 2024 · Amount on Record
Deed SaleSep 06, 2024 · Amount on Record
Deed Doc Number2024109464
Prior Transfer DateJan 03, 2023
Prior Transfer Doc0000002882
Record RefreshedSep 20, 2026

March 2022: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionALAMEDA CA
Recording DateMar 17, 2022
Property Address18880 WALNUT RD, CASTRO VALLEY, CA 94546-2004
Document Number0000056719
Map ReferenceMB 25 PG 72
Instrument DateFeb 16, 2022
Instrument2022056719
Transaction TypeTransfer
Record UpdatedJun 07, 2023

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address18880 WALNUT RD, CASTRO VALLEY, CA 94546-2004

September 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionALAMEDA CA
Recording DateSep 29, 2021
Property Address18880 WALNUT RD, CASTRO VALLEY, CA 94546-2004
Document Number0000325019
Map ReferenceMB 25 PG 72
Instrument DateJul 13, 2021
Instrument2021325019
Transaction TypeTransfer
Record UpdatedOct 20, 2021
Title CompanyMORTGAGE CONNECT LP

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address1880 WALNUT RD, CASTRO VALLEY, CA 94546

Mortgage

Document Number0000325020
DateSep 29, 2021
Instrument2021325020
Lender
NameLOANDEPOT.COM LLC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term323 Months
DueAug 01, 2048

June 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionALAMEDA CA
Property Address18880 WALNUT RD, CASTRO VALLEY, CA 94546-2004
Document Number0000133958
Instrument DateJun 28, 2018
Transaction TypeMortgage
Record UpdatedJul 25, 2018
Title CompanyOTHER

Transferred To (Grantee/Buyer)

NameVerified Name
Address18880 WALNUT RD CASTRO VALLEY CA 945462004, CASTRO VALLEY, CA 94546-2004

Mortgage

Document Number0000133958
DateJul 09, 2018
Instrument133958
Lender
NameQUICKEN LNS
TypeFunding / Finance Company
AddressDETROIT, MI 48226-1906
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueJul 08, 2048

November 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionALAMEDA CA
Property Address18880 WALNUT RD, CASTRO VALLEY, CA 94546-2004
Document Number0000249491
Instrument DateNov 02, 2017
Transaction TypeMortgage
Record UpdatedDec 12, 2017
Title CompanyOTHER

Transferred To (Grantee/Buyer)

NameVerified Name
Address18880 WALNUT RD CASTRO VALLEY CA 945462004, CASTRO VALLEY, CA 94546-2004

Mortgage

Document Number0000249491
DateNov 13, 2017
Instrument249491
Lender
NameQUICKEN LNS
TypeFunding / Finance Company
AddressDETROIT, MI 48226-1906
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueNov 12, 2047

Tax Assessment & Valuation

Source: Alameda County records · Assessment roll updated August 5, 2026 · Last verified August 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyAlameda County
Unified School DistrictCastro Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

YearTax BillAssessed ValueAssessed Market Value
2026$1,224,000 (+2%) Land $367,200 Building $856,800
2025$15,030.00 (+8.5%)$1,200,000 (+9.09%) Land $360,000 Building $840,000
2023$13,853.00$1,100,000 Land $330,000 Building $770,000$899,820

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